Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.337

Description The issue is related to an unbalanced pm runtime put() call in the ASoC rt5670 driver. This problem was introduced in version v4.0 and is fixed in version v4.9.337. The actual impact and potential for attack have not been proven yet.

Recommendations For Linux Kernel versions prior to v4.9.337, update to version v4.9.337 or later to resolve the issue.